baber/WOPTO huggingface dataset:
Patent YU-46239-B (YU)
Title: Priprava za prirezovanje plastičnih folij
Inventor: FLOERANCIG E
IPC: B26D7/01
Filed: 1987-11-26
Abstract: PRIPRAVA ZA PRIREZOVANJE PLASTIČNIH FOLIJ z deli 15 segajo preko robov stekla,z obkrožanjem pri izdelovanju lameliranih stekel, označena s tem, da je klina (10) prirezovalne glave (1) pritrjena na držalo (23) kline (10), da je ravnina cilindričnih drogov (11,16) pravokotna na ravnino rezalnih robov (43,44) kline (10), pri čemer je prirezovalna glava (1) pritrjena na zapestje (9) industrijskega robota na šest osi. Prijava sadrži 6 ovisnih zahteva.
Patent RS-50483-B (RS)
Title: Snow canon and method for operating the same
Inventor: STOFNER WILHELM
IPC: F25C3/04
Filed: 2002-12-10
Abstract: A snow making apparatus comprises at least one water/air nozzle for ejecting a water/air mixture. The snow making apparatus comprises at least one jet pump which operates with water as a driving medium and mixes air with the water and compresses the water/air mixture in order to form the water/air mixture which is supplied to the at least one water/air nozzle. A method of operating a snow making apparatus comprises corresponding features. The snow making apparatus and method enables unused energy to be used in a particularly effective manner.
Patent ZA-794341-B (ZA)
Title: Furyl substituted polyenes
Inventor: ROSENBERGER M
IPC: C07F9/655
Filed: 1979-08-17
Abstract: The new furyl-nonatetraene derivatives of the formula 
<CHEM>
 and the pharmaceutically acceptable salts thereof, e.g. (E,E,E,E,) -3,7-dimethyl-9-(2,4,5-trimethyl-3-furyl)- 2,4,6,8-nonatetraenoic acid ethyl ester, are effective in regressing the growth of tumors and chondrosarcoma and they are useful as medicaments for therapy of acne, psoriasis and other dermatological disorders. They may be therefore included in pharmaceutical preparations. 
<??>The compounds of the formula I may be prepared by a process which comprises
 a) reacting a compound of the formula
 B-C(CH3) = CH-CH = CH-C(CH3) = CH-COOR<1><0> II
 with a new compound of the formula 
<CHEM>
 or
 b) reacting a new compound of the formula 
<CHEM>
 with a compound of the formula
 HO(CH2)nN(R<7>R<8>) V
 or
 HN(R7R<8>) VI
 The meaning of the substituents see inside the description.
Patent ZA-802446-B (ZA)
Title: Process for the preparation of penicillin derivatives
Inventor: COLE M
IPC: C07D499/21
Filed: 1980-04-23
Abstract: A process for the preparation of  alpha -carboxy, 6,  alpha -methoxy penicillin derivatives by the enzymatic hydrolysis of an esterified derivative. The process is for the preparation of a compound of formula (I):   <IMAGE> (I)  wherein R represents phenyl or 2- or 3-thienyl, which process comprises subjecting a compound of formula (IV):   <IMAGE> (IV)  where R1 is an aryl radical, to the action of an enzyme selected from bromelain, papain, gelatase, trypsin, pancreatin or an esterase-producing strain of Escherichia coli, Pseudomonas aeruginosa, Aspergillus niger or Saccharomyces sp.
Patent ZA-815514-B (ZA)
Title: Door hinge
Inventor: PEARSON JONATHON CLIVE
IPC: E05D5/02
Filed: 1981-08-11
Abstract: A door hinge, especially suitable for use with doors forming part of the playing surface of an indoor games court, comprises a first portion 3 to be fitted to a door 23, a second portion 5 to be fitted to a wall 10 adjacent to said door 23, said first and second portions 3 and 5 being pivotally connected by, for instance, a pin 7, a third portion 17 integral with said second portion 5 and connectable to a wall support member extending at one side of the wall from the plane of the wall 10, with the hinge 1 being mountable on said one side of the wall 10 and door 23 so as not to extend beyond the surfaces of the door 23 and wall 10 on the other side of the wall. Also described is a games court having at least one wall including a door with such a hinge.
Patent ZA-829226-B (ZA)
Title: Method of fixation of anchoring bolts in boreholes
Inventor: CORNELY WOLFGANG
IPC: C08G18/08
Filed: 1982-12-15
Abstract: Method for bonding of anchoring bolts in boreholes, in which an anchoring bolt is pushed with a rotary motion into a twin-chamber cartridge, one compartment of which is filled with a polyisocyanate component and the other one with a hydroxyl component, prepolymer from the conversion of polyisocyanates with one or several difunctional polyols of the molecular weight range 800-5000, preferably 1600-3000, being used as polyisocyanate component.
Patent ZA-834064-B (ZA)
Title: Apparatus for driving an oscillating spout
Inventor: LEGILLE EDOUARD
IPC: B65G11/12
Filed: 1983-06-03
Abstract: A drive means for an oscillating spout is presented which includes a control mechanism which directs a control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement and reproduce it as spout movement. The control mechanism consists of a driving rod pivotally connected to an intermediate lever arm and a universal joint connecting the lever arm to the control arm. A novel movable torque means is associated with the universal joint and enables the spout to be moved in and out of a vertical orientation by overcoming the tendency of the components of the control mechanism to become axially locked in a 180 DEG  angle. The movable torque means accomplishes this result by reducing the angle between the intermediate lever and control arm when that angle reaches 180 DEG .
Patent ZA-841303-B (ZA)
Title: Method and apparatus for the detection and measurement of particulates in molten metal
Inventor: DOUTRE DONALD ALLAN
IPC: C21C7/00
Filed: 1984-02-22
Abstract: The invention provides a new method and apparatus for the detection of non-conductive particulates in molten metals, such as aluminum, gallium, zinc and lead, that can be liquefied and drawn into a suitable refractory container (14). The passage (26) into the container is of very small diameter (about 300 micrometers for aluminum) and it forms part of a current path between two electrodes (24, 29) carrying a current of about 1 to 500 amperes. The path is surrounded by liquid metal which forms an effective Faraday cage screening the path, enabling the passage of a particulate of about 15 micrometers or larger to produce a voltage pulse between the electrodes of greater than 5 microvolts, which is detectable above the inevitable background noise. The size of the pulse gives an indication of the particle size and appropriate measurement and sampling electronically of the pulses gives a rapid evaluation (less than 3 minutes) of the particle size distribution, giving the operator an opportunity of deciding immediately whether or not further cleansing of the metal is required.
Patent ZA-888315-B (ZA)
Title: Method of solidification and encapsulation using core-shell polymer particles
Inventor: BLANKENSHIP ROBERT MITCHELL
IPC: G21F9/16
Filed: 1988-11-07
Abstract: A method of solidification or encapsulation of compositions containing a substantially continuous aqueous phase comprising uniformly incorporating into the compositions core-shell polymer particles and subsequently neutralizing the polymer particles by incorporating into the compositions an organic or inorganic base. The neutralized polymer particles swell and absorb substantially all the aqueous phase.
Patent ZA-897931-B (ZA)
Title: Preparation of refrigerated product
Inventor: HSU JAU YANN
IPC: A23L7/109
Filed: 1989-10-19
Abstract: A process for the preparation of a refrigerated cooked product from a non-conventional starchy material containing substantially no gluten which comprises incorporating an effective amount of a functional protein into the uncooked starchy material, cooking the starchy material, and cooling to a refrigeration temperature.
Patent ZA-901846-B (ZA)
Title: Heteroaryl-aryl-butene and-butane derivatives,process for their preparation,agents containing them,and their use as pesticides
Inventor: SCHNATTERER STEFAN
IPC: C07D333/12
Filed: 1990-03-09
Abstract: The compounds of the formulae I and II, their stereoisomers and the mixtures of these <IMAGE>  in which R<1> represents pyridyl, pyrimidyl, thienyl, thiazolyl, furanyl, pyrazolyl, 1,3-oxazolyl or imidazolyl, each of which can be substituted, R<2> represents H, (C1-C4)alkyl, (C1-C4)haloalkyl, (C1-C4)alkoxy, (C3-C6)cycloalkyl, -CH=CH2 or -C IDENTICAL CH,  R<3> represents H or (C1-C4)alkyl,  R<4> represents H, (C1-C4)alkyl, -CN or -C IDENTICAL CH,  A represents CH2, O or S,  B represents CH, N or C(CH3),  R<5> represents H or halogen and R<6> represents phenyl, phenoxy or benzyl, each of which can be monosubstituted to pentasubstituted by halogen or (C1-C3)haloalkyl, have advantageous insecticidal or acaricidal properties.
Patent ZA-903759-B (ZA)
Title: Process for preparing optically active 2-aryl alkanoic acids,in particular 2-aryl propionic acids
Inventor: PARADIES HENRICH H
IPC: C07B53/00
Filed: 1990-05-16
Abstract: Pharmaceutical preparation consisting of one or more active ingredients and an excipient which solidifies at temperatures between 20 and 80 DEG C and is water soluble, characterized in that it is an isotropic solution in which a) the active ingredient is dissolved in monomolecular or ionic form in the excipient, b) the active ingredient is present in its native conformation and/or its biologically active chiral (enantiomeric) conformation, c) the active ingredient has a mol fraction of 0.001 to 0.67 at 37 DEG C, d) at body temperature, the excipient is molten, single-phase and isotropic, e) the isotropic solution, consisting of excipient and active ingredient, solidifies at ambient temperature, f) the solidified solution is crystalline or non-crystalline or it contains the active ingredient in crystalline form or the latter can crystallize out of the solidified solution, g) the monomolecular or ionic solution has an osmotic pressure and depresses the molar freezing point, h) the dissolved active ingredient present in the polymer electrolyte has a temperature-dependent specific conductivity. A process for obtaining this pharmaceutical preparation is also described.
Patent ZA-907080-B (ZA)
Title: A process for the production of acrolein by catalytic gasphase oxidation of propene
Inventor: BOECK WOLFGANG
IPC: C07C45/28
Filed: 1990-09-05
Abstract: The invention relates to a process for producing acrolein by catalytic gas-phase oxidation of propene with air in the presence of steam and inert gas or waste gas from the reaction, the feed stocks being passed in defined quantitative ratios at 300 - 380 DEG C and 1.4 - 2.2 bar over a catalyst containing the MoFeCoNiBiP(As)K(Rb,Cs)SmSiO element combination in the form of a bed of individual particles, the catalyst particles meeting defined geometrical conditions and a number of essential physical-chemical parameters, and a specific loading of 2 - 8 mol of propene/dm<3> of catalyst bed/hour being set.
Patent ZA-913944-B (ZA)
Title: Pallet container unit
Inventor: SCHUETZ UDO
IPC: B65D77/06
Filed: 1991-05-24
Abstract: The pallet container (1), developed with the intended objective of simplifying the lid fastening feature as compared with conventional containers, with an inner container (2) of a synthetic resin and with a sheet-metal jacket (3) in close contact with this inner container, this jacket being attached to a flat pallet (16), is characterized in that the upper rim of the sheet-metal jacket (3) is designed as a triple folded rim (14) to which the lid (4) is attached by threaded fasteners.
Patent ZA-923962-B (ZA)
Title: Nucleoside derivative
Inventor: PECK RICHARD WILSON
IPC: A61K31/70
Filed: 1992-05-29
Abstract: PCT No. PCT/GB92/00971 Sec. 371 Date Feb. 11, 1993 Sec. 102(e) Date Feb. 11, 1993 PCT Filed May 29, 1992 PCT Pub. No. WO92/21352 PCT Pub. Date Dec. 10, 1992.The use of 1-( beta -D-arabinofuranosyl)-5-propynyluracil or a pharmaceutically acceptable salt or physiologically labile ester thereof for lowering serum cholesterol, particularly low density lipoprotein cholesterol levels in a human subject.
Patent ZA-937108-B (ZA)
Title: 2-Substituted adenosines with A-2 receptor affinity
Inventor: PEET NORTON P
IPC: C07H19/16
Filed: 1993-09-24
Abstract: Adenosine analogues which act selectively at adenosine receptors and which act in general as adenosine agonists are disclosed. From (in vitro) studies it is known that specific physiological effects can be distinguished as a result of this selectivity and that adenosine receptor activity (in vitro) correlates with adenosine receptor activity (in vivo). Pharmaceutical preparations of the subject compounds can be prepared on the basis of the selective binding activity of the compounds disclosed herein which will enhance certain physiological effects while minimizing others, such as decreasing blood pressure without decreasing heart rate.
Patent ZA-953316-B (ZA)
Title: Filter for a photothermographic developer
Inventor: BIEGLER ROBERT MARK
IPC: G03D13/00
Filed: 1995-04-24
Abstract: A process for thermally developing a photothermographic media within an enclosed processor comprising the steps of transporting a photothermographic element with a latent image thereon to a thermal heating element comprising a rounded heating element such as a drum, placing said photothermographic media with a latent image into contact with said drum, heating said photothermographic media with a latent image thereon with said drum to generate a photothermographic media with a visible image thereon, then removing said media with a visible image thereon, said process comprising venting gas from at least two separate areas within said processor, said at least two areas including a first vent at a position above the axis of the heating drum, and a second vent at a position sufficiently near a point on the drum where the photothermographic media with a visible image thereon is removed from the drum so that at least some vapor material leaving said photothermographic media with a visible image thereon exits through said second vent.
Patent CH-616813-B (CH)
Inventor: MAIRE BERNARD
IPC: G04C10/04
Filed: 1977-12-28
Abstract: The invention concerns an electronic timepiece including a system for detecting the end of useful battery life. This system is based on a circuit for detecting the length of the driving pulses for the stepping motor, associated with a circuit for shortening the driving pulses. The detector circuit comprises two counters, the output logic levels of which coincide when the voltage of the battery has dropped to a value such that the stepping motor is at its limit of operation, in which case the duration of the driving pulses is at a maximum.
Patent GB-2380808-B (GB)
Title: Light absorption arrangement
Inventor: EDNEY GUY SPENCER
IPC: G02B5/00
Filed: 2000-09-07
Granted: 2003-10-08
Abstract: A rear projection unit comprising a screen for viewing from a front side and a frame attached at the rear side of the screen. The frame has a front portion proximate the screen and a rear portion away from the screen. The rear portion includes a mounting for mounting a projector at a desired position in relation to the screen. The unit includes a light absorbing material arranged to define a main cavity within the frame bordered by the screen at one side and the light absorbing material on the other sides. The unit further comprises an extraction fan arranged to draw cooling air over a projector within the main cavity and to expel air from the cavity thereby drawing air into the main cavity through the light absorbing material, whereby the air passing over the projector is filtered through the light absorbing material.
Patent GB-2377790-B (GB)
Title: System for interconnection of audio program data transmitted by radio to remote vehicle or individual with gps location
Inventor: WOLZIEN THOMAS R
IPC: H04W4/024
Filed: 2001-04-16
Granted: 2004-06-30
Abstract: A system and method for expediting the provisioning of goods/services to a user by providing directions from a current location for the user to a destination associated with an address embedded within or transmitted in conjunction with a programming signal. The system also utilizes user identifiers, payment information, user preferences and delivery instructions to expeditiously provide the goods/services to the user upon the user's arrival at the destination. The address provides an indication to an online information provider and/or a database within which a listing of goods/services provided by the provider and a listing of locations providing the goods/services. By comparing the various locations of the destination against the current location of the user, preferably determined using Global Positioning System data, the present invention determines which location of the destination is closest and provides directions thereto. Additionally, the present invention may be conFIG.d to utilize a MObile Transaction Enabling System (MOTES) for automatically communicating payment and other information for a user to a provider.
Patent GB-2446759-B (GB)
Title: Suspension assembly for mechanically retaining ab article by bracing a tension rod against rounded surfaces
Inventor: HOBBS MATTHEW
IPC: F17C13/08
Filed: 2007-05-10
Granted: 2011-03-02
Abstract: A suspension assembly for mechanically retaining a first article by bracing it against a second article includes a spherical or spheroid object located between first and second articles. A first set of at least three rounded surfaces is mechanically braced between the spherical or spheroid object and the first article, with each of such surfaces being in contact with the spheroid object at a single point; and a second set of at least three rounded surfaces mechanically is braced between the spherical or spheroid object and the second article, with each of said surfaces being in contact with the spherical or spheroid object at a single point.
Patent GB-2453032-B (GB)
Title: Dual pawl ratchet mechanism and reversing method
Inventor: HOPPER RICHARD
IPC: B25B13/46
Filed: 2008-03-18
Granted: 2010-01-13
Abstract: A dual-pawl ratchet wrench mechanism is disclosed having a stop mechanism for limiting over-travel of a reversing lever for selecting drive directions. In one form, the wrench mechanism includes a ball and spring assembly that cooperate with recesses to define proper positions for the reversing lever, and one or more ramps are provided between the recesses to promote tactile feel and to promote the reversing lever being rotated to a proper position. In some forms, the stop mechanism is formed on a stationary portion, such as a spacer or the wrench body, and a portion of the reversing lever. The design simplifies manufacturing, such as by simplifying assembly and minimizing the need for securements. Additionally, the reversing lever is assembled with the mechanism in a manner to improve sealing.
Patent GB-2121008-B (GB)
Title: Spring packing machine
Inventor: WOFFENDIN ARNOLD
IPC: B65B63/04
Filed: 1982-05-22
Granted: 1986-07-30
Abstract: A machine for packing spring units in web material into the form of a roll comprises a winding mandrel. Conveyor means act against said mandrel from below so as to define therewith a bottom entry nip for spring units to be compressed and wound around the mandrel. Means exert pressure on the conveyor means in the direction of said mandrel.
Patent GB-2142779-B (GB)
Title: A heat protection device for overvoltage arrester magazines
Inventor: ACHTNIG PETER
IPC: H01T4/06
Filed: 1984-06-11
Granted: 1987-03-18
Abstract: A heat protection device for overvoltage terminal block arrester magazines having with two-way arresters or with button arresters. According to the present invention, an S-shaped clip spring or an L-shaped clip spring is inserted in a button arrester of the 6x6-type or the 6x8-type. The clip provides one leg of the protection device having a solder preform and a switch contact to complete the circuit. In case of an overvoltage, the arc developed in the arrester causes the solder preform to melt off during an extended application of heat arising from the arrester, activating the switch contact and short-circuiting the leg of the arrester.
Patent GB-2186685-B (GB)
Title: Surface measurement
Inventor: CHANDLEY DR PAUL JOHN
IPC: G01B11/24
Filed: 1987-01-30
Granted: 1989-11-01
Abstract: The invention provides apparatus and methods for surface measurement utilizing the principle of Moiré fringe contouring. The apparatus includes a light source (1), scanning means (9) for relatively scanning light from the light source obliquely over a sample surface (8) to be measured and optical means such as a camera lens (10) adapted to focus scanned light reflected from the sample surface onto a master grid or grating (11) to therewith sequentially produce a Moiré-type pattern. A detector (12) detects the intensity variations in the Moiré-type patterns and provides sample signals which represent respective sequentially scanned parts of the sample surface. Means (16, 17, 18) are provided to generate a reference signal for comparison with the sample signals. The phases of the sample and reference signals are compared to thereby obtain real-time signals, which can be displayed, which are indicative of the shape of the surface being scanned.
Patent GB-2231024-B (GB)
Title: A protective device for silage grabs
Inventor: LINDBERG ARNE
IPC: A01F25/20
Filed: 1989-06-02
Granted: 1993-04-21
Abstract: This invention relates to a protective device for silage grabs of the kind comprising a rear frame part having attachment means for fitting the grab to a carrier vehicle, and a front part which is pivotably arranged in relation to the rear frame part, the front part comprising at least one cutting edge, and which grab further comprises means for bringing about the pivoting movement of the front part in relation to the rear frame part. According to the invention the protective device comprises a protective member (41; 70) which is pivotably journalled in relation to the front part (10; 60).
Patent GB-2226710-B (GB)
Title: Rotating and reciprocating piston machine
Inventor: WYRSCH ISO
IPC: F02B33/34
Filed: 1989-12-19
Granted: 1990-12-05
Abstract: The rotating and alternating piston machine is an alternating or free piston machine in which the pistons effect a rotating and alternating movement. Main characteristics: 1) the use of rotation or alternation/rotation, for example in order to control the ports provided in the cylinder walls of two- and four-stroke engines, pumps and compressors; 2) simple conversion of rotating and alternating movement by mechanical or electrical means. The rotating and alternating piston machine offers the possibility of: pumps, including the electric drive, in which there is only one rotating part; direct conversion of the alternating movement of the piston into electrical energy; control of the gas movement by the piston; operation of other ports having specific functions (for example, introducing additional compressed gas, discharge ports operating in succession etc.); free selection of the number of piston strokes per rotation; choice of piston stroke kinematics; powerful rotation or swirling of charge; easily designed compact and inexpensive machines; possible integration of a compressor without having to provide for an additional volume and virtually without any weight increase. In the two-stroke combustion engine, in which the gas exchange is controlled by the pistons (2 and 5), the useful power is available at the central shaft (14), which carries the rotating and alternating piston (2) in a longitudinally-slidable but rotationally-fixed manner. Movement is converted by the oscillating shaft (35) and transmission element (38). The engine is provided with four working chambers and has a 100% mass balance.